baber/WOPTO huggingface dataset:
Patent KR-20180119351-A (KR)
Inventor: PARK KYUNG WON
IPC: B01J23/745
Filed: 2017-04-25
Abstract: The present invention relates to a method for preparing a porous carbon nanoparticle catalyst doped with nitrogen and iron for an oxygen reduction reaction. More specifically, provided is a method for preparing a porous carbon catalyst doped with nitrogen and iron for an oxygen reduction reaction, comprising the following steps: mixing amino acid, a transition metal macrocycle compound, and a silica template to prepare a powdery composite; heating the powdery composite in a nitrogen atmosphere to form a carbon-silica composite; and washing the carbon-silica composite with an acid to synthesize the porous carbon catalyst doped with nitrogen and iron. According to the porous carbon nanoparticle catalyst doped with nitrogen and iron for the oxygen reduction reaction prepared by the method, as a non-platinum catalyst, it is possible to produce a carbon nanoparticle catalyst having a porous structure doped with nitrogen and iron by using amino acid which is inexpensive and readily available, thereby reducing the dependency of the transition metal macrocyclic compound which is an expensive combustible chemical. In addition, the porous carbon nanoparticle catalyst doped with nitrogen and iron for the oxygen reduction reaction synthesized by the present invention exhibits activities comparable to the currently commercially available platinum catalysts and ensures 4-electron reaction and low side-reaction incidence.
Patent KR-20180123818-A (KR)
Title: small flowerpot
Inventor: BAEK HYEONG RAE
IPC: A01G9/04
Filed: 2017-05-10
Abstract: Provided is a compact flower pot using a disposable cup capable of being used by easily assembling without water holder in offices and home using a beverage cup used for take-out stores. More specifically, provided is a compact flower pot using a disposable cup by placing the compact flower pot at the top end of the disposable cup. To this end, the compact flower pot comprises: a plant planting container (10) accommodated in the cup (30); a flange (11) formed to be able to hang the container (10) on the upper end circumference of the cup (30); a cover part (12) facing the lower end so as to cover a part of the outer wall of the cup (30) on a circumferential edge corresponding to the outer rim of the flange (11); and a protrusion part (13) directed toward the outer wall of the cup (30) at an upper end corresponding to the inside of the cover part (12). When the upper end radius of the cup (30) is within a predetermined range in a state where a protruding portion (14) facing the cover part (12) is formed on the outer wall of the upper end of the container (10), the protruding portion (14) is interfered with the wall of the upper end inner circumference of the cup (30). The protrusion part (13) is to be interfered with the wall of the upper end outer circumference of the second cup when the upper radius of the second cup is out of a predetermined range.
Patent KR-20180123855-A (KR)
Inventor: KIM SEOK GON
IPC: B65D81/38
Filed: 2017-05-10
Abstract: According to the present invention, a double lid for cup noodle is composed of a plastic edge for tightly attaching the existing aluminum lid and a vinyl film for receiving water, preventing a heat loss, and transferring heat on the top. Accordingly, a gap of an opened lid to put water and powder is completely sealed, a heat loss of cup noodle is prevented by pouring hot water in an upper part of the lid, and cup noodle is prevented from being half-cooked by transferring heat of the hot water in the upper part to the bottom. In addition, the double lid for cup noodle can be used as a dish capable of taking some hot noodle (ramen) to eat when the noodle is fully cooked.
Patent KR-20180125302-A (KR)
Title: Open market service system and method providing user collection
Inventor: KIM HO
IPC: G06Q30/06
Filed: 2017-05-15
Abstract: The present invention relates to an open market service system and an open market service method using the same. The open market service system comprises a web server which supports a service request transmitted from a user client, an open market server which provides an open market service according to a service request transmitted from the user client, and a database server which stores data processed by the open market server. The open market server comprises an electronic commerce module which provides a service for user information management, product information registration, product information search, product detail information provision, purchase, and payment, and a user collection module which receives selection information selected by a user from a plurality of registered products and generates a user collection including a list of products selected by a user. A new type of an open market service which allows a user to directly participate in marketing is provided by providing a service capable of producing a user collection.
Patent KR-20180130819-A (KR)
Inventor: KIM KEUN HWAN
IPC: F24H9/16
Filed: 2017-05-30
Abstract: Disclosed is a hot water discharging apparatus. The hot water discharging apparatus according to one embodiment of the present invention comprises: a gas-liquid separation supply portion introduced with hot water including steam from a hot water dispenser, and separating hot water and steam to individually supply the hot water and the steam; and a discharge portion individually discharging the hot water and the steam supplied from the gas-liquid separation supply portion to the outside.
Patent KR-20180132305-A (KR)
Inventor: KIM DONG IL
IPC: H04N21/472
Filed: 2017-06-02
Abstract: Disclosed are a method for displaying broadcast program information, and a terminal and a server for performing the same. The method according to an embodiment of the present invention comprises: receiving each information of broadcast programs from a server; displaying a user interface in which a 2D matrix type of layout and each information of broadcast programs are mapped; and exposing detailed information of a focused broadcast program on an upper layer of a user interface information area when any one of the broadcast programs is focused in the user interface.
Patent KR-20180133023-A (KR)
Title: Apparatus for detecting crack of steam generator and method using thereof
Inventor: LIM DONG WON
IPC: F22B37/00
Filed: 2017-06-02
Abstract: The present invention relates to an apparatus to detect a crack in a steam generator without stopping a nuclear power plant and a method thereof. According to one embodiment of the present invention, the apparatus to detect a crack in a steam generator comprises: a first inlet temperature sensor to measure a first inlet temperature of coolant supplied through a coolant inlet of a first steam generator; a first outlet temperature sensor disposed in a coolant outlet of the first steam generator to measure a first outlet temperature of the coolant flowing out through the coolant outlet of the first steam generator; a first operation unit time-integrating a first deviation between the first inlet and outlet temperatures to calculate a first thermal energy; a second inlet temperature sensor disposed in the coolant inlet of a second steam generator to measure a second inlet temperature of the coolant supplied through a coolant inlet of a second steam generator; a second outlet temperature sensor disposed in a coolant outlet of the second steam generator to measure a second outlet temperature of the coolant flowing out through the coolant outlet of the second steam generator; a second operation unit time-integrating a first deviation between the second inlet and outlet temperatures to calculate a second thermal energy; a third operation unit to calculate a residual factor which is a difference between the first and second thermal energies; and a crack determination unit to determine whether any one from the first and second steam generators is cracked.
Patent KR-20180137219-A (KR)
Inventor: OH WOO SANG
IPC: F24F13/20
Filed: 2017-06-16
Abstract: The present invention relates to an air conditioner and a control method thereof. The air conditioner comprises: a housing; a condenser provided in the housing; and a heat storage apparatus installed in the housing to exchange heat with the condenser. The heat storage apparatus includes: a heat storage case in which the condenser is disposed; a phase change material accommodated in the heat storage case to absorb the heat of the condenser; and a stirrer installed in the heat storage case to stir the phase change material.
Patent KR-20180137670-A (KR)
Inventor: KYUNG CHONG MAN
IPC: H02N11/00
Filed: 2017-06-19
Abstract: The present invention relates to a generator which improves efficiency of power generation by minimizing power for turning a rotor of a generator. According to the present invention, an armature core (2) and a field iron core (3) are fixed to be installed, a magnetic flux transfer piece wheel (4) provided with a magnetic flux transfer piece (8) is installed between the armature core (2) and the field iron core (3), and the armature core (2) and the field iron core (3) rotate only the magnetic flux transfer piece wheel (4) to generate power in a stationary state.
Patent KR-20190000444-A (KR)
Inventor: KIM MI KYUNG
IPC: G01N1/40
Filed: 2017-06-23
Abstract: The present invention relates to a method for analyzing a Si content in CNT by using inductively coupled plasma optical emission spectrometry (ICP-OES). The content of Si is able to quickly and accurately be analyzed by using a mixed solution of nitric acid and hydrofluoric acid without going through a conventional conversion process.
Patent KR-20190001347-A (KR)
Inventor: LEE EUN J
IPC: F21Y115/15
Filed: 2017-06-27
Abstract: In the present application, a substrate for an organic electronic element and use therefor may be provided. The substrate comprises a base film, an optical functional layer, and an inorganic barrier layer. According to the present invention, the substrate may maximize performance of an organic electronic device such as an organic light emitting device or the like when the substrate is applied to the organic electronic device.
Patent KR-20190004533-A (KR)
Title: Apparatus For Manufacturing Semiconductor Device With Clean FOUP and Method of Driving The Same
Inventor: LEE YOUNG KYOUNG
IPC: H01L21/67
Filed: 2017-07-04
Abstract: The present invention relates to a manufacturing apparatus for a semiconductor with a clean foup and a driving method thereof. According to the present invention, the manufacturing apparatus for the semiconductor includes the clean foup installed on a load port of a wafer transfer apparatus. The clean foup includes: a cover part; a cleaning part located in the cover part and installed to be faced with a contact part installed in an opening of the load port; and a vacuum processing part mechanically and electrically connected to the cleaning part and providing a vacuum suction force to the cleaning part.
Patent KR-20180010143-A (KR)
Inventor: NEMOTO SEIJI
IPC: B24B47/22
Filed: 2017-07-14
Abstract: The present invention provides a method for recognizing the rotation direction of a spindle shaft by an economical and simple configuration. A spindle unit (42) comprises: a spindle shaft (44) on which a grinding wheel (46) is mounted; a supporting casing (43) which enables the spindle shaft to rotate; a motor (71) which rotates the spindle shaft; and a rotation detecting means (81) which detects the rotation direction of the spindle shaft. The rotation detecting means includes a plurality of light shielding plates (82) arranged at intervals with different widths in the circumferential direction of the spindle shaft, and a sensor (84) detecting the plurality of light shielding plates, wherein the rotation direction of the spindle shaft is detected by the difference of detecting rhythm of the light shielding plates.
Patent KR-20190009208-A (KR)
Inventor: CHOO GYO SOO
IPC: G11C16/08
Filed: 2017-07-18
Abstract: The present invention relates to a voltage generator for a nonvolatile memory device, a nonvolatile memory device, and an operation method for a nonvolatile memory device. The voltage generator for a nonvolatile memory device includes a charge circuit, a current mirror circuit, a discharge circuit, and an output circuit. The charge circuit generates a first current by amplifying the difference between a reference voltage and feedback voltage in which an output voltage provided from an output node is divided. The current mirror circuit is connected to a first power voltage and is connected to the charge circuit in a first node. Also, the current mirror circuit generates a second current based on the first current. The discharge circuit is connected to a second power voltage and leads the second current inside by being connected to the current mirror circuit in a second node. The discharge circuit controls the discharge amount of the second current based on a sensed voltage reflecting a change of the feedback voltage in an inner node of the current mirror circuit. The output circuit is connected to the current mirror circuit in a third node and provides the output voltage based on the first current and second current to a first word line connected to the output node. The purpose of the present invention is to provide the voltage generator for a nonvolatile memory device, capable of reducing coupling by the voltage applied to an adjacent word line.
Patent KR-20190010317-A (KR)
Inventor: IM HYUN GU
IPC: H01G11/34
Filed: 2017-07-21
Abstract: An embodiment of the present invention relates to an electrode material, an electric double layer capacitor, and a manufacturing method thereof. Specifically, the present invention relates to an electrode material with high capacitance as well as realizing high output characteristics due to high electric conductivity, an electric double layer capacitor, and a manufacturing method thereof. To this end, the electrode material comprises: activated carbon and a conductive material including fibrous carbon. The length of the conductive material is greater than or equal to 50 μm and smaller than or equal to 1 mm, and a diameter of the conductive material is greater than or equal to 5 nm and smaller than or equal to 40 nm. In addition, the content of the conductive material is greater than or equal to 0.1 wt% and smaller than 1 wt% for 100 wt% of the electrode material.
Patent KR-20170089828-A (KR)
Title: mannose-decorated PLGA nanoparticles and composition for maturation of antigen-presenting cell comprising the same
Inventor: PARK YEONG MIN
IPC: A61K35/15
Filed: 2017-07-26
Abstract: The present invention relates to a mannose-bound poly(D,L-lactic-co-glycolic acid) (PLGA) nanoparticle, and a composition for inducing maturation of antigen-presenting cells containing the same. According to the present invention, mannose-bound PLGA nanoparticle targets mannose receptors on surfaces of antigen-presenting cells, and binds to the same, thereby effectively inducing maturation of antigen-presenting cells by promoting differentiation of immature antigen-presenting cells. Accordingly, the mannose-bound PLGA nanoparticle of the present invention can effectively boost immune responses in body.
Patent KR-20190012316-A (KR)
Inventor: LEE EUN JIN
IPC: A01K63/06
Filed: 2017-07-27
Abstract: The present invention provides a ceiling-type aquarium equipped with a fire extinguish function which can use unnecessary ceiling space to beautify appearance, greatly increase interior effects, and water in an aquarium is used as a means for initial extinguishment, in case of fire. The ceiling-type aquarium comprises: a water tank (11) attached to a ceiling by a fixed frame (12) which is attached to the ceiling and equipped with an oxygen supply device (20); a sensing unit (32) and an injection nozzle (30) attached to the bottom surface of the water tank (11); an auxiliary lamp (40) and an illumination lamp (50) provided on the upper and the bottom surface of the water tank (11); and a water supply pipe (14) and a drain pipe (16) supplying and discharging water into the water tank.
Patent KR-20190012373-A (KR)
Inventor: PARK KWANG BUM
IPC: G01N27/14
Filed: 2017-07-27
Abstract: An embodiment of the present invention provides a gas sensor having a heat insulated structure, a gas sensor array, and a manufacturing method thereof, comprising: a sensor layer including a measuring unit which is heated by a heater electrode so as to sense gas, a fixating unit spaced from the measuring unit, and at least one support unit connecting the measuring unit and the fixating unit; and a substrate situated under the sensor layer in order to support the fixating unit, and provided with a cavity at a position corresponding to the measuring unit and the support unit.
Patent KR-20180013774-A (KR)
Inventor: TCHO DAE YEUL
IPC: H02P6/20
Filed: 2017-07-27
Abstract: Disclosed is a BLDC motor controller which includes a sinusoidal ROM for outputting a PWM control signal for generating a sinusoidal drive current to be supplied to a coil of a motor, a rectification control unit for controlling the operation of the sinusoidal ROM, a hall position detecting unit for generating a hall position detection signal based on a hall sensor output signal from a hall sensor, a commutation time estimating unit for estimating a commutation estimation signal for estimating a commutation time of the motor based on the hall position detection signal, and a rectification state control unit for generating a rectification unit control signal for controlling the operation of a rectification control unit by using the hall position detection signal and the commutation estimation signal. Accordingly, the present invention can improve the reliability of the motor.
Patent KR-20190012717-A (KR)
Inventor: KIM BO KYUNG
IPC: A61B5/00
Filed: 2017-07-28
Abstract: The present invention relates to a method for accurately assessing the toxicity of a drug to a cardiac cell. More particularly, the present invention relates to a method for assessing the cardiotoxicity based on a formula made by using nine functional markers (O2-, H2O2, Kin, Kout, Ca, HERG, apoptosis, beating, toxicity and the like) representing cardiac function and relationship of the markers with the cardiotoxicity, and to a use thereof.
Patent KR-20190014246-A (KR)
Inventor: KIM KYEONG HEUM
IPC: G06T17/20
Filed: 2017-07-31
Abstract: The present invention provides a virtual body realizing system which can supplement a blank part when a loss occurs in data. According to an aspect of the present invention, the virtual body realizing system comprises: a scan data input unit for receiving body data photographed by a scanner; a virtual body generation unit for realizing a virtual body based on scan data; a blank search unit for searching, from the virtual body, for a blank part in which data are not enough; a replacement data search unit for searching for replacement data capable of substituting for the blank part from stored data; and a blank supplement unit for inserting the searched replacement data into the blank part.
Patent KR-20180093774-A (KR)
Title: A pet moisture removal and massage gloves, that's manufacture method
Inventor: ROH YOUNG SOO
IPC: A01K13/00
Filed: 2017-08-16
Abstract: The present invention relates to a pet moisture removal and massage glove, and a manufacturing method thereof. The manufacturing method of the present invention comprises: a base material preparing step (S10) of preparing a glove-shaped base material made of any one of microfiber, natural fiber, and synthetic fiber materials; a boring step (S20) of boring a plurality of holes in the glove-shaped base material prepared by the base material preparing step (S10); an insertion step (S30) of inserting a protrusion pad into which protrusions can be inserted into the holes bored by the boring step (S20); and a protrusion pad cover sewing step (S40) of covering the protrusion pad in which each of the protrusions is inserted in the protrusion pad insertion step (S30), and sewed with the base material. Accordingly, a completed glove is obtained by placing the base material going through the protrusion pad cover sewing step (S40) and the other base material to face each other to sew the same, thereby removing moisture remaining in furs of a pet, and evenly managing the furs when the furs are dried and managed after giving a pet cat or pet dog a bath, and simultaneously obtaining a massage effect by simulating the skin of the pet.
Patent KR-20170098763-A (KR)
Inventor: LEE JAE WON
IPC: G06Q30/06
Filed: 2017-08-17
Abstract: Disclosed are a product information providing device, a product information providing server, a product information providing method, and a recording medium. A communication unit receives product sale information including a supply price of a search subject product from a shopping mall selling the search subject product. A control unit searches a shopping mall selling the search subject product from e-shopping malls of at least one country based on product direct information directing the search subject product, calculating distribution costs between countries based on the received product sale information and nationality information regarding a purchaser, calculating taxes required for purchasing the search subject product based on the nationality information and the product sale information, calculating the total cost required for purchasing the search subject product based on the supply price, the distribution costs, and the taxes, and calculating A price converted in Korean won with respect to the total costs based on a money exchange rate of the country directed by the nationality information. A display unit includes a display part displaying the product sale information, the distribution costs, the taxes, the total costs, and the price converted to Korean won on a screen.
Patent KR-20190019373-A (KR)
Inventor: SHIN HONG SHIK
IPC: H01L29/78
Filed: 2017-08-17
Abstract: According to a technical idea of the present invention, a semiconductor device comprises a substrate including a field region defining an active region, a source/drain region located in the active region, a channel region located between the source/drain region, a lightly doped drain (LDD) region located between the source/drain region and the channel region, and a gate structure located on the channel region; and an upper part of the active region includes an epitaxial growth layer having a lattice constant greater than that of silicon (Si), and the source/drain region and the LDD region are doped with gallium (Ga).
Patent KR-20190020446-A (KR)
Inventor: SONG JAE IL
IPC: F27D3/15
Filed: 2017-08-21
Abstract: The present invention relates to a device for drilling a blast furnace, which comprises: a hydraulic pressure unit for supplying hydraulic pressure; a transmission unit connected to the hydraulic pressure unit to transmit the hydraulic pressure; a drill unit connected to the transmission unit, and operated by the hydraulic pressure to drill an object; and a fixing unit for fixing the object and the drill unit. Therefore, even in a narrow space, drilling work for the object can be smoothly performed.